Early retirement is predominantly considered as the result of incentives set by social security and the tax system. But people seem to retire early even in the absence of such distortions, as the Swiss example demonstrates. We look for determinants of early retirement, in particular the role of...

We use a unique dataset on individual retirement decisions in Swiss pension funds to analyze the choice between an annuity and a lump sum at retirement. Our analysis suggests the existence of an 'acquiescence bias', meaning that a majority of retirees chooses the standard option offered by the...

In a large number of decisions, the option that does not require a specific action such as filling in a form is chosen frequently. It is a stylized fact that opt-in or opt-out designs for otherwise identical choices lead to vastly different outcomes. Choice options are chosen more frequently...

The paper investigates risk preferences among different types of individuals. We use several different measures of risk preferences, including questions on choices between uncertain income streams suggested by Barsky, Juster, Kimball, and Shapiro (1997) and a number of ad hoc measures. As in...